package com.tioxy.mall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsConfigurationSource;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
import org.springframework.web.server.ServerWebExchange;

/**
 * @author tioxy
 * @Description 解决跨域请求
 * @date 2020-09-03-20:58
 */
@Configuration
public class CorsConfig {
    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        // 配置跨域
        // 允许所有的头
        corsConfiguration.addAllowedHeader("*");
        // 允许所有的请求方法
        corsConfiguration.addAllowedMethod("*");
        // 允许任意请求来源
        corsConfiguration.addAllowedOrigin("*");
        // 允许携带cookie请求跨域
        corsConfiguration.setAllowCredentials(true);

        source.registerCorsConfiguration("/**",corsConfiguration);
        return new CorsWebFilter(source);
    }
}
